AKA: D#∅, D#1/2dim, D#1/2dim7, D#7°5, D#7b5, D# Half-diminished, D#m7(-5), D#m7°5, D#m7b5, D#min7dim5, D# minor seventh flat fifth, D# minor seventh flat five, D#ø, D#º7
You can choose to play the bass (circled in green) or the counter bass (circled in blue). I prefer playing the bass but both positions are quite comfortable.
Notes:
D#, F#, A, C#
Intervals:
R, m3°, m5°, m7°
Left hand:
D# + F#m (E♭ + G♭m)
Fingering:
2 + 4 or 3 + 5
or 4 + 2 on counter-bass